<template>
  <div class="body">
    <el-form :rules="rules" ref="loginForm" :model="loginForm" class="loginContainer">
      <h3 class="loginTitle">
        欢迎登录
      </h3>
      <el-form-item prop="username">
        <el-input type="text" v-model="loginForm.username" placeholder="请输入用户名">
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input type="password" v-model="loginForm.password" placeholder="请输入密码">
        </el-input>
      </el-form-item>
      <el-checkbox v-model="checked" class="loginRemember">记住信息</el-checkbox>
      <el-button type="primary" style="width:100%" @click="submitLogin">登录</el-button>
    </el-form>
  </div>
</template>

<script>
export default {
  name: "LoginForm",
  data() {
    return {
      captchaUrl: "",
      loginForm: {
        username: "",
        password: "",
      },
      checked: true,
      rules: {
        username: [{ required: true, message: "请输入用户名", trigger: "blur" }, { min: 5, max: 14, message: '长度在 5 到 14 个字符', trigger: 'blur' }],
        password: [{ required: true, message: "请输入密码", trigger: "blur" }, { min: 6, message: '密码长度要大于6', trigger: 'blur' }],
      }

    }
  },
  methods: {
    submitLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          alert('成功登录');
          this.$router.push('/table');
        } else {
          this.$message.error('登录出错请重新输入');
          return false;
        }
      });
    }
  }
};
</script>

<style scoped>
.loginContainer {
  border-radius: 15px;
  background-clip: padding-box;
  text-align: left;
  margin: auto;
  margin-top: 180px;
  width: 350px;
  padding: 15px 35px 15px 35px;
  background: aliceblue;
  border: 1px solid blueviolet;
  box-shadow: 0 0 25px #f885ff;
}

.loginTitle {
  margin: 0px auto 48px auto;
  text-align: center;
  font-size: 40px;
}

.loginRemember {
  text-align: left;
  margin: 0px 0px 15px 0px;
}

.body {
  width: 100vw;
  height: 100vh;
  background-image: url("../assets/background.jpg");
  background-size: 100%;
  overflow: hidden;
}
</style>


